Posted on: Jan 25 2016, 09:24 AM | |
Newbie Group: Members Posts: 5 Joined: 21-December 07 From: Thessaloniki, Greece Member No.: 3987 |
I recall reading somewhere about an observed (possible) clustering of long-period cometary orbits that could have resulted from a distant massive planet or even a brown dwarf (which has since been ruled out). It would be interesting to compare these with the findings of Batygin-Brown. Are you referring to this??? Arguments for the presence of a distant large undiscovered Solar system planet http://astro.u-szeged.hu/ismeret/murray.pdf |
Forum: Telescopic Observations · Post Preview: #229203 · Replies: 104 · Views: 352318 |
Posted on: Feb 18 2011, 01:12 PM | |
Newbie Group: Members Posts: 5 Joined: 21-December 07 From: Thessaloniki, Greece Member No.: 3987 |
Another try with the jets |
Forum: Cometary and Asteroid Missions · Post Preview: #170857 · Replies: 247 · Views: 224207 |
Posted on: Feb 17 2011, 03:12 PM | |
Newbie Group: Members Posts: 5 Joined: 21-December 07 From: Thessaloniki, Greece Member No.: 3987 |
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Forum: Cometary and Asteroid Missions · Post Preview: #170823 · Replies: 247 · Views: 224207 |
Posted on: Feb 25 2010, 04:20 PM | |
Newbie Group: Members Posts: 5 Joined: 21-December 07 From: Thessaloniki, Greece Member No.: 3987 |
awesome and quite unique!!! |
Forum: MRO 2005 · Post Preview: #156039 · Replies: 14 · Views: 19402 |
Posted on: Feb 8 2008, 05:35 PM | |
Newbie Group: Members Posts: 5 Joined: 21-December 07 From: Thessaloniki, Greece Member No.: 3987 |
I use VLC media player to watch the live feed of NASA TV. It is free and can record the feed to an avi file. |
Forum: Manned Spaceflight · Post Preview: #109098 · Replies: 80 · Views: 83981 |
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